Across
- 5. helped form objects in our universe
- 6. the universe is :
- 7. discovered that the galaxies are moving away from each other
- 9. cmb is the ________ microwaves in the universe
- 10. the force responsible for the formation of galaxies and stars.
Down
- 1. a theory that suggests that our universe is always expanding and was once much denser than it is now
- 2. all matter and space that exist
- 3. used to study light
- 4. cosmic microwave background radiation "relic radiation"
- 8. contributed to the big bang with his theory of relativity.